What is the battery life of the NIMA speakers?

The battery life varies by the size of the speaker, ranging from 8-12 hours. The smaller the speaker, the longer the battery life.

Here is the battery life by speaker size and other technical specifications for the different size helmets:

SIZE

PRODUCT DIMENSIONS

Weight

FREQUENCY

SPEAKER PHONE

BATTERY LIFE

SMALL

6.88 in x 4.72 in x 5.28 in

1.9 lbs

100Hz - 20kHz

Built in

12 Hours

MEDIUM

10.31 in x 7.76 in x 7.87 in

6.9 lbs

100Hz - 20Hz

Built in

10 Hours

LARGE

13.78 in x 10.32 in x 10.51 in

14.0 lbs

100Hz - 20Hz

Built in

8 Hours

The NIMA Sports helmet is compatible with any Smartphone, Tablet, MP3, PC or Mac with Bluetooth connectivity. You can stream wirelessly and seamlessly control every feature of the speaker from anywhere within 65 feet.